So today I came out of arrivals at Incheon airport. It’s in the far right of the building. Then went upstairs to departures and walked to the opposite end of the building to Talk to korean air. Stood in line 1.5 hours speaking to the agent. Was told to run, not walk, downstairs to the far opposite end of the building, walk the width, and the come halfway up the back of the building to American Airlines. Then had to walk back to Korean Air to confirm, go back to the middle to call shuttle, and out. Long story short, i walked the length of Incheon airport at least 3 times and ran it once. God loves me and gave My exercise regimen a helpful kick start today.